Home / 733,351.34-1,100,514.90-301,422.98

Finding the Fourth Proportional to 733,351.34, 1,100,514.90 and 301,422.98

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Solution

The fourth proportional to 733,351.34, 1,100,514.90 and 301,422.98 is: 452,335.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,351.34 : 1,100,514.90 = 301,422.98 : x
  2. Step 2: Convert to fraction form
    733,351.34/1,100,514.90 = 301,422.98/x
  3. Step 3: Cross multiply
    733,351.34x = 1,100,514.90 × 301,422.98
  4. Step 4: Simplify right side
    733,351.34x = 331,720,480,692.40
  5. Step 5: Solve for x
    x = 331,720,480,692.40/733,351.34
  6. Step 6: Final answer
    x = 452,335.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.